Preseason Game 1: Texans at Cardinals

August 13, 2014

Brett Coomer/Houston Chronicle

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Houston Texans head coach Bill O'Brien walks up the sidelines during the fourth quarter of an NFL pre-season football game against the Arizona Cardinals at University of Phoenix Stadium Saturday, Aug. 9, 2014, in Glendale, Ariz. ( Brett Coomer / Houston Chronicle )

Brett Coomer/Houston Chronicle

31of46

Houston Texans head coach Bill O'Brien walks up the sidelines during the fourth quarter of an NFL pre-season football game against the Arizona Cardinals at University of Phoenix Stadium Saturday, Aug. 9, 2014, in Glendale, Ariz. ( Brett Coomer / Houston Chronicle )